CN213745714U - Mining intrinsic safety type proximity switch with high-precision magnetic detection function - Google Patents
Mining intrinsic safety type proximity switch with high-precision magnetic detection function Download PDFInfo
- Publication number
- CN213745714U CN213745714U CN202022670159.8U CN202022670159U CN213745714U CN 213745714 U CN213745714 U CN 213745714U CN 202022670159 U CN202022670159 U CN 202022670159U CN 213745714 U CN213745714 U CN 213745714U
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- Prior art keywords
- proximity switch
- mount pad
- department
- main part
- fastening knob
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- Expired - Fee Related
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000005065 mining Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 claims abstract description 13
- 230000005389 magnetism Effects 0.000 claims abstract description 6
- 238000010276 construction Methods 0.000 claims abstract description 3
- 239000007769 metal material Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000005684 electric field Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
- Geophysics And Detection Of Objects (AREA)
Abstract
The utility model discloses a mining ann's type proximity switch with high accuracy magnetism detects, including the mount pad that is used for installing proximity switch, be used for installing proximity switch remove seat structure, proximity switch's main part, be used for the supplementary angle modulation structure that prevents proximity switch from receiving the supplementary jam-proof structure of interference and be used for adjusting the processing to the main part angle, the upper and lower end department of mount pad all is provided with installation piece and construction bolt, the vertical twice spout of having seted up in front department of mount pad, just the front of mount pad is in the vertical a plurality of thread grooves of having seted up between the twice spout, remove seat structrual installation in the front spout department of mount pad, supplementary jam-proof structrual installation is in the outside of main part. The utility model discloses be difficult for receiving the interference, survey the precision height, and be convenient for adjust the processing to its detection height and angle, make its use that is convenient for be applicable to under the different actual conditions, the practicality is higher.
Description
Technical Field
The utility model relates to a proximity switch equipment field specifically is a mining ann's type proximity switch with high accuracy magnetism detects.
Background
The proximity switch is a position switch which can be operated without mechanical direct contact with a moving part, when the sensing surface of the object proximity switch reaches an action distance, the switch can be actuated without mechanical contact and any pressure is applied, so that a direct current electric appliance is driven or a control instruction is provided for a computer device.
However, the existing intrinsic safety type proximity switch for mining has the following disadvantages:
1. after the installation, be not convenient for detect height, angle to carry out adjustment processing, lead to the adjustment processing that is not convenient for use under the actual conditions, the practicality is relatively poor.
2. The detection accuracy is easily influenced by the interference of an electric field or a magnetic field, and the normal work of the device can be influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining ann's type proximity switch with high accuracy magnetism detects to solve traditional mining ann's type proximity switch after the installation, be not convenient for detect height, angle to it and adjust the processing, lead to being not convenient for use in the adjustment under the actual conditions to handle, the practicality is relatively poor, and easily receive the interference in electric field or magnetic field and influence its detection precision, thereby can influence the problem of its normal work.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a mining ann's type proximity switch with high accuracy magnetism detects, is including the mount pad that is used for installing proximity switch, the removal seat structure that is used for installing proximity switch, proximity switch's main part, be used for the supplementary anti-interference structure that prevents proximity switch from receiving the interference and be used for carrying out the angle modulation structure of regulation processing to the main part angle, the last lower extreme department of mount pad all is provided with installation piece and construction bolt, the front department of mount pad is vertical has seted up twice spout, just the front of mount pad is in and has vertically seted up a plurality of thread grooves between twice spout, remove seat structrual installation in the front spout department of mount pad, supplementary anti-interference structrual installation is in the outside of main part, just main part and supplementary anti-interference structure pass through angle modulation structrual installation in removal seat structure department.
Preferably, the movable seat structure includes movable plate, extension board and first fastening knob, the movable plate is the character cut in bas-relief that emptys, connecting piece and twice spout swing joint are passed through to one side of movable plate, extension board fixed mounting is in the bottom department of movable plate, threaded connection runs through the extension board is passed through to the one end of first fastening knob, just threaded connection that the one end that the extension board was run through to first fastening knob and mount pad openly department.
Preferably, the auxiliary interference preventing structure comprises a housing made of a metal material, and the housing is fixedly sleeved outside the main body.
Preferably, the angle adjusting structure includes a rotating shaft and a second fastening knob, the top of the rotating shaft is fixedly connected with the bottom of the housing, the bottom of the rotating shaft is movably connected with the bottom end of the moving plate through a bearing, one end of the second fastening knob penetrates through the top of the moving plate through threaded connection, and the second fastening knob penetrates through one end of the moving plate and is abutted to the top of the housing.
Preferably, the second fastening knob is provided with an anti-slip cushion layer in a joint manner with the abutting part of the shell.
Preferably, the horizontal rotation range of the housing is 0 to 180 °.
The utility model provides a mining ann's type proximity switch with high accuracy magnetism detects possesses following beneficial effect:
(1) the utility model discloses a be provided with and remove seat structure and angle modulation structure for when the detection height and the angle of main part are adjusted to needs, can be through loosening first fastening knob, the cooperation spout, adjust the height of removing the seat, can adjust the detection height of main part, and can rotate the shell through loosening second fastening knob, can adjust the horizontal detection angle of main part, make its use adjustment under being convenient for and being applicable to different conditions, the practicality is higher.
(2) The utility model discloses a be provided with supplementary jam-proof structure for in the use of main part, can come effectual main part of preventing to receive the interference in electric field or magnetic field through the shell that adopts metal material to make, thereby the effectual normal work that influences the main part of having avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view taken at A in FIG. 1;
in the figure: 1. a mounting seat; 2. a main body; 3. a chute; 4. a thread groove; 5. moving the plate; 6. an extension plate; 7. a first fastening knob; 8. a housing; 9. a rotating shaft; 10. a second fastening knob; 11. an anti-slip mat layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-3, the utility model provides a technical solution: a mining intrinsic safety type proximity switch with high-precision magnetic detection comprises a mounting seat 1 for mounting the proximity switch, a moving seat structure for mounting the proximity switch, a main body 2 of the proximity switch, an auxiliary interference prevention structure for assisting in preventing the proximity switch from being interfered and an angle adjusting structure for adjusting the angle of the main body 2, the upper end and the lower end of the mounting seat 1 are both provided with a mounting block and a mounting bolt, the front of the mounting seat 1 is vertically provided with two sliding chutes 3, and a plurality of thread grooves 4 are vertically arranged between the two sliding grooves 3 on the front surface of the mounting seat 1, the movable seat structure is arranged at the front sliding groove 3 of the mounting seat 1, the auxiliary anti-interference structure is arranged outside the main body 2, and the main body 2 and the auxiliary anti-interference structure are mounted at the movable seat structure through an angle adjusting structure.
The movable seat structure comprises a movable plate 5, an extension plate 6 and a first fastening knob 7, the movable plate 5 is in a shape of a falling Chinese character 'ao', one side of the movable plate 5 is movably connected with two chutes 3 through a connecting piece, the extension plate 6 is fixedly arranged at the bottom of the movable plate 5, one end of the first fastening knob 7 penetrates through the extension plate 6 through threaded connection, and one end of the first fastening knob 7 penetrates through the extension plate 6 and is in threaded connection with a threaded groove 4 at the front side of the mounting seat 1, so that after the main body 2 is mounted, if the detection height of the main body 2 needs to be adjusted, the height of the movable plate 5 can be adjusted by loosening the first fastening knob 7 and matching with the chutes 3, the detection height of the main body 2 is adjusted, then the movable plate 5 and the main body 2 can be fixed by rotating the first fastening knob 7 to be in threaded connection with the threaded groove 4, completing the adjustment processing of the detection height of the main body 2;
the auxiliary anti-interference structure comprises a shell 8 made of a metal material, and the shell 8 is fixedly sleeved outside the main body 2, so that in the using process of the main body 2, the shell 8 made of the metal material can effectively prevent the main body 2 inside the shell from being interfered by an electric field or a magnetic field during detection, and further, the influence on the normal detection work of the main body 2 is effectively avoided;
the angle adjusting structure comprises a rotating shaft 9 and a second fastening knob 10, the top of the rotating shaft 9 is fixedly connected with the bottom of the shell 8, the bottom of the rotating shaft 9 is movably connected with the bottom end of the inner part of the moving plate 5 through a bearing, one end of the second fastening knob 10 penetrates through the top of the moving plate 5 through threaded connection, the second fastening knob 10 penetrates through one end of the moving plate 5 and is abutted to the top of the shell 8, so that when the detection angle of the main body 2 needs to be adjusted, the shell 8 and the main body 2 can be rotated by loosening the second fastening knob 10 and matching with the rotating shaft 9 and the bearing, the horizontal angle of the main body 2 is adjusted, and finally the second fastening knob 10 is rotated to ensure that an anti-skid pad layer 11 at the bottom of the second fastening knob is abutted to the top of the shell 8, so that the shell 8 and the main body 2 can be fixed, and the adjustment of the horizontal angle is, the device is convenient to be suitable for adjustment processing under different practical conditions, and has higher practicability;
an anti-slip cushion layer 11 is attached to the abutting part of the second fastening knob 10 and the shell 8, so that the abutting friction force between the second fastening knob 10 and the shell 8 is improved, and the shell 8 can be effectively prevented from being damaged;
the horizontal rotation range of the housing 8 is 0 to 180 so that the housing 8 and the main body 2 have a sufficient horizontal adjustment range.
The working principle is as follows: after the main body 2 is installed, if the detection height of the main body 2 needs to be adjusted, the height of the movable plate 5 can be adjusted by loosening the first fastening knob 7 and matching with the chute 3, so as to adjust the detection height of the main body 2, then the first fastening knob 7 is rotated to be in threaded connection with the threaded groove 4, so that the movable plate 5 and the main body 2 can be fixed, the adjustment of the detection height of the main body 2 is completed, and when the detection angle of the main body 2 needs to be adjusted, the second fastening knob 10 can be loosened, at the moment, the shell 8 and the main body 2 can be rotated by matching with the rotating shaft 9 and the bearing, so as to adjust the horizontal angle of the main body 2, and finally the second fastening knob 10 is rotated to enable the anti-skid pad layer 11 at the bottom of the anti-skid pad layer to be abutted against the top of the shell 8, so as to fix the shell 8 and the main body 2, so as to complete the adjustment of the horizontal angle, make it be convenient for be applicable to the adjustment under the different actual conditions and handle, the practicality is higher, and in the use of main part 2, can come effectual its inside main part 2 of preventing to receive the interference of electric field or magnetic field when surveying through the shell 8 that adopts metal material to make, then effectual normal detection work of having avoided influencing main part 2 has improved its detection precision.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a mining ann's type proximity switch with high accuracy magnetism detects, includes mount pad (1) that is used for installing proximity switch, is used for installing proximity switch's removal seat structure, proximity switch's main part (2), is used for the supplementary interference-proof structure that prevents proximity switch disturbed and is used for carrying out the angle modulation structure of regulation processing to main part (2) angle, its characterized in that: the utility model discloses a portable electronic device, including mount pad (1), front, removal seat structure, supplementary jam-proof structure installs in the outside of main part (2), just main part (2) and supplementary jam-proof structure pass through angle modulation structrual installation in removal seat structure department, the upper and lower end department of mount pad (1) all is provided with installation piece and construction bolt, the front department of mount pad (1) has vertically seted up twice spout (3), just the front of mount pad (1) is in and vertically has seted up a plurality of thread grooves (4) between twice spout (3), remove seat structure installation in the front spout (3) department of mount pad (1), supplementary jam-proof structure installs in the outside of main part (2), just main part (2) and supplementary jam-proof structure pass through angle modulation structrual installation in removal seat structure department.
2. The mining intrinsically safe proximity switch with high precision magnetic detection of claim 1, wherein: remove the seat structure and include movable plate (5), extension board (6) and first fastening knob (7), concave font for empting of movable plate (5), connecting piece and twice spout (3) swing joint are passed through to one side of movable plate (5), extension board (6) fixed mounting is in the bottom department of movable plate (5), the one end of first fastening knob (7) is passed through threaded connection and is run through extension board (6), just first fastening knob (7) run through the one end of extension board (6) and thread groove (4) threaded connection of positive department of mount pad (1).
3. The mining intrinsically safe proximity switch with high precision magnetic detection of claim 1, wherein: the auxiliary anti-interference structure comprises a shell (8) made of metal materials, and the shell (8) is fixedly sleeved outside the main body (2).
4. The mining intrinsically safe proximity switch with high precision magnetic detection of claim 1, wherein: the angle adjusting structure comprises a rotating shaft (9) and a second fastening knob (10), the top of the rotating shaft (9) is fixedly connected with the bottom of the shell (8), the bottom of the rotating shaft (9) is movably connected with the bottom end of the moving plate (5) through a bearing, one end of the second fastening knob (10) is connected with the top of the moving plate (5) through threads, and the second fastening knob (10) is connected with the top of the shell (8) through one end of the moving plate (5) in a penetrating mode.
5. The mining intrinsically safe proximity switch with high precision magnetic detection of claim 4, wherein: and an anti-slip cushion layer (11) is attached to the abutting part of the second fastening knob (10) and the shell (8).
6. The mining intrinsically safe proximity switch with high precision magnetic detection of claim 3, wherein: the horizontal rotation range of the shell (8) is 0-180 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022670159.8U CN213745714U (en) | 2020-11-18 | 2020-11-18 | Mining intrinsic safety type proximity switch with high-precision magnetic detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022670159.8U CN213745714U (en) | 2020-11-18 | 2020-11-18 | Mining intrinsic safety type proximity switch with high-precision magnetic detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213745714U true CN213745714U (en) | 2021-07-20 |
Family
ID=76825863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022670159.8U Expired - Fee Related CN213745714U (en) | 2020-11-18 | 2020-11-18 | Mining intrinsic safety type proximity switch with high-precision magnetic detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213745714U (en) |
-
2020
- 2020-11-18 CN CN202022670159.8U patent/CN213745714U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210720 |